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Which aspect is not true in the context of the efficiency of a Carnot cycle engine?The efficiency of a Carnot cycle engine
  • a)
    depends upon the temperature of source and sink
  • b)
    is always less than 100 per cent
  • c)
    is same for all reversible engines working between the same temperature limits
  • d)
    is dependent on the working fluid
Correct answer is option 'D'. Can you explain this answer?
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Which aspect is not true in the context of the efficiency of a Carnot ...
Efficiency of a Carnot Cycle Engine

The efficiency of a Carnot cycle engine is an important aspect of thermodynamics. Below are the aspects related to the efficiency of a Carnot cycle engine:

Temperature of source and sink

The efficiency of a Carnot cycle engine depends upon the temperature of the source and sink. The higher the temperature difference between the source and sink, the greater the efficiency of the engine.

Always less than 100 per cent

The efficiency of a Carnot cycle engine is always less than 100 per cent. This is due to the second law of thermodynamics, which states that it is impossible to have a heat engine with 100 per cent efficiency.

Same for all reversible engines

The efficiency of a Carnot cycle engine is the same for all reversible engines working between the same temperature limits. This is because the Carnot cycle is the most efficient reversible cycle and is independent of the working fluid.

Not dependent on the working fluid

The efficiency of a Carnot cycle engine is not dependent on the working fluid. This is because the efficiency of the engine is determined by the temperature difference between the source and sink, and the Carnot cycle is a theoretical cycle that is independent of the working fluid.

Therefore, option 'D' is not true in the context of the efficiency of a Carnot cycle engine as the efficiency is not dependent on the working fluid.
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Which aspect is not true in the context of the efficiency of a Carnot ...
D
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Which aspect is not true in the context of the efficiency of a Carnot cycle engine?The efficiency of a Carnot cycle enginea)depends upon the temperature of source and sinkb)is always less than 100 per centc)is same for all reversible engines working between the same temperature limitsd)is dependent on the working fluidCorrect answer is option 'D'. Can you explain this answer?
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Which aspect is not true in the context of the efficiency of a Carnot cycle engine?The efficiency of a Carnot cycle enginea)depends upon the temperature of source and sinkb)is always less than 100 per centc)is same for all reversible engines working between the same temperature limitsd)is dependent on the working fluidCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which aspect is not true in the context of the efficiency of a Carnot cycle engine?The efficiency of a Carnot cycle enginea)depends upon the temperature of source and sinkb)is always less than 100 per centc)is same for all reversible engines working between the same temperature limitsd)is dependent on the working fluidCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which aspect is not true in the context of the efficiency of a Carnot cycle engine?The efficiency of a Carnot cycle enginea)depends upon the temperature of source and sinkb)is always less than 100 per centc)is same for all reversible engines working between the same temperature limitsd)is dependent on the working fluidCorrect answer is option 'D'. Can you explain this answer?.
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